C2719 HAMAMATSU | Alldatasheet
Document overview
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Technical content
Features
/K6C Three sensitivity ranges H: 109 V/A M: 107 V/A L : 105 V/A /K6C Zero adjustment with high resolution /K6C Operates on either dry batteries or external power supply /K6C Compact and lightweight
Applications
/K6C Precision photometry /K6C Laser monitors /K6C Optical power meters /K6C Colorimeters /K6C Low signal current preamplifiers MODULE Photosensor amplifier Current-to-voltage conversion amplifier for amplifying weak photocurrent with low noise C2719 I/G20/G47/G65/G6E/G65/G72/G61/G6C/G20/G72/G61/G74/G69/G6E/G67/G73/G20/G28/G54/G61/G3D/G32/G35/G20/GB0/G43/G29 /G50/G61/G72/G61/G6D/G65/G74/G65/G72/G43/G6F/G6E/G64/G69/G74/G69/G6F/G6E/G4D/G69/G6E/G2E /G54/G79/G70/G2E/G4D/G61/G78/G2E/G55/G6E/G69/G74 /G4F/G75/G74/G70/G75/G74/G20/G76/G6F/G6C/G74/G61/G67/G65/G20/G61/G6D/G70/G6C/G69/G74/G75/G64/G65/G52/G4C/G3D/G32/G20/G6B/G57 /GB1/G35/G20/G28/GB1/G31/G30/G29 /G2D /G2D /G56 /G4F/G66/G66/G73/G65/G74/G20/G64/G72/G69/G66/G74 /G2D /G2D /GB1/G30/G2E/G31/G6D/G56/G2F/G68/G72 /G4F/G66/G66/G73/G65/G74/G20/G74/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65 /G63/G68/G61/G72/G61/G63/G74/G65/G72/G69/G73/G74/G69/G63/G2D/G2D /GB1 /G32 /G35 /GB5/G56/G2F/GB0/G43 /G49/G6E/G70/G75/G74/G20/G76/G6F/G6C/G74/G61/G67/G65/G2D /G2D /GB1/G31/G30/G30/G56 /G52/G65/G63/G6F/G6D/G6D/G65/G6E/G64/G65/G64/G20/G69/G6E/G70/G75/G74 /G63/G61/G70/G61/G63/G69/G74/G61/G6E/G63/G65 /G2D /G2D /G32/G20/GD7/G20/G31/G30/G2D/G39 /G46 /G53/G75/G70/G70/G6C/G79/G20/G76/G6F/G6C/G74/G61/G67/G65/G20/G2A/G31 /G2D /GB1/G39 /G2D /G56 /G45/G78/G74/G65/G72/G6E/G61/G6C/G20/G70/G6F/G77/G65/G72/G20/G73/G75/G70/G70/G6C/G79 /GB1/G36 /G2D /GB1/G31/G35 /G56 /G42/G61/G74/G74/G65/G72/G79/G20/G6C/G69/G66/G65/G74/G69/G6D/G65/G52/G4C/G3E/G31/G30/G20/G6B/G57 /G32/G30/G30 /G2D /G2D /G68/G72 /G57/G65/G69/G67/G68/G74 /G49/G6E/G63/G6C/G75/G64/G69/G6E/G67/G20/G62/G61/G74/G74/G65/G72/G69/G65/G73 /G2D /G34/G32/G30 /G2D /G67 /G56/G61/G6C/G75/G65/G20/G69/G6E/G20/G70/G61/G72/G65/G6E/G74/G68/G65/G73/G65/G73/G20/G69/G73/G20/G6D/G65/G61/G73/G75/G72/G65/G64/G20/G77/G68/G65/G6E/G20/G65/G78/G74/G65/G72/G6E/G61/G6C/G20/G70/G6F/G77/G65/G72/G20/G73/G75/G70/G70/G6C/G79/G20/G69/G73/G20/G75/G73/G65/G64/G2E /G2A/G31/G3A/G20/G42/G61/G74/G74/G65/G72/G69/G65/G73/G3A/G20/G30/G30/G36/G20/G50/G20/G28/G39/G20/G56/G29/G20/GD7/G20/G32/G20/G70/G69/G65/G63/G65/G73 I/G20/G45/G6C/G65/G63/G74/G72/G69/G63/G61/G6C/G20/G61/G6E/G64/G20/G6F/G70/G74/G69/G63/G61/G6C/G20/G63/G68/G61/G72/G61/G63/G74/G65/G72/G69/G73/G74/G69/G63/G73/G20/G28/G54/G61/G3D/G32/G35/G20/GB0/G43/G29 /G49/G6E/G74/G65/G72/G6E/G61/G6C/G20/G62/G61/G74/G74/G65/G72/G69/G65/G73/G20/G28/G56/G73/G3D/GB1/G39/G20/G56/G29/G45/G78/G74/G65/G72/G6E/G61/G6C/G20/G70/G6F/G77/G65/G72/G20/G73/G75/G70/G70/G6C/G79/G20/G28/G56/G73/G3D/GB1/G31/G35/G20/G56/G29/G50/G61/G72/G61/G6D/G65/G74/G65/G72/G48 /G4D /G4C /G48 /G4D /G4C /G55/G6E/G69/G74 /G43/G6F/G6E/G76/G65/G72/G73/G69/G6F/G6E/G20/G69/G6D/G70/G65/G64/G61/G6E/G63/G65/G31/G30/G39 /G31/G30/G37 /G31/G30/G35 /G31/G30/G39 /G31/G30/G37 /G31/G30/G35 /G56/G2F/G41 /G49/G6E/G70/G75/G74/G20/G63/G75/G72/G72/G65/G6E/G74/G20/G72/G61/G6E/G67/G65/G74/G6F/G20/GB1/G35/G20/GD7/G20/G31/G30/G2D/G39/G74/G6F/G20/GB1/G35/G20/GD7/G20/G31/G30/G2D/G37/G74/G6F/G20/GB1/G35/GD7/G31/G30/G2D/G35/G74/G6F/G20/GB1/G31/G30/GD7/G31/G30/G2D/G39/G74/G6F/G20/GB1/G31/G30/GD7/G31/G30/G2D/G37/G74/G6F/G20/GB1/G31/G30/GD7/G31/G30/G2D/G35 /G41 /G46/G72/G65/G71/G75/G65/G6E/G63/G79/G20/G62/G61/G6E/G64/G77/G69/G64/G74/G68 /G44/G43/G20/G74/G6F/G20/G31/G36 /G44/G43/G20/G74/G6F/G20/G31/G36/G30/G30 /G44/G43/G20/G74/G6F/G20/G31/G36/G30/G30 /G44/G43/G20/G74/G6F/G20/G31/G36 /G44/G43/G20/G74/G6F/G20/G31/G36/G30/G30 /G44/G43/G20/G74/G6F/G20/G31/G36/G30/G30 /G48/G7A /G30/G2E/G32/G30/G2E/G32/G30/G2E/G32/G30/G2E/G32/G30/G2E/G32/G30/G2E/G32/G6D/G56/G70/G2D/G70/G4F/G75/G74/G70/G75/G74/G20/G6E/G6F/G69/G73/G65/G20/G2A/G32 /G28/G61/G6C/G6C/G20/G62/G61/G6E/G64/G77/G69/G64/G74/G68/G29/G30/G2E/G30/G32/G30/G2E/G30/G32/G30/G2E/G30/G32/G30/G2E/G30/G32/G30/G2E/G30/G32/G30/G2E/G30/G32/G6D/G56/G72/G6D/G73 /G45/G71/G75/G69/G76/G61/G6C/G65/G6E/G74/G20/G6E/G6F/G69/G73/G65 /G69/G6E/G70/G75/G74/G20/G63/G75/G72/G72/G65/G6E/G74/G32/G20/GD7/G20/G31/G30/G2D/G31/G34/G32/G20/GD7/G20/G31/G30/G2D/G31/G32/G32/G20/GD7/G20/G31/G30/G2D/G31/G30/G32/G20/GD7/G20/G31/G30/G2D/G31/G34/G32/G20/GD7/G20/G31/G30/G2D/G31/G32/G32/G20/GD7/G20/G31/G30/G2D/G31/G30 /G41 /G2A/G32/G3A/G20/G4D/G65/G61/G73/G75/G72/G65/G64/G20/G77/G69/G74/G68/G20/G61/G20/G31/G2E/G36/G20/G6B/G48/G7A/G20/G6C/G6F/G77/G70/G61/G73/G73/G20/G66/G69/G6C/G74/G65/G72/G20/G61/G64/G64/G65/G64/G20/G74/G6F/G20/G74/G68/G65/G20/G6F/G75/G74/G70/G75/G74/G20/G6F/G66/G20/G43/G32/G37/G31/G39/G2E
Photosensor amplifier C2719 G Avoid using C2719 in locations subjected to excessive vibrations. If unavoidable, use a low-noise coaxial cable as the signal input cable. G In low-light-level detection circuits, insulation resistance of the circuit board and other insulation materials can affect measurement accuracy. Avoid humidity and soiling. G Noise increases when the input capacitance becomes larger, so keep the input coaxial cable as short as pos- sible. G Remove the batteries when C2719 is not to be used for a long period. G An input protection circuit is incorporated, but even so, do not apply more than ±100 V. G For external power supply, use a regulated DC power supply with a ripple of less than 3 mVp-p. Make sure that the supply voltage does not exceed ±15 V even momen- tarily. Avoid using a switching power supply, as this can cause noise problems during measurement. I Precaution for use G When an external power supply is used for C2719, volt- age is supplied regardless of whether the power switch of C2719 is on or off. Use the power switch of the external power supply to turn voltage on and off. G There are photodiodes whose cathode is connected to the metal package. To connect the cathode of such a photodiode to C2719, be sure to hold the photodiode with insulator as shown in Figure 12. The signal current cannot be obtained if the photodiode package is grounded. Figure 12 Connection to photodiode whose cathode is connected to metal package TO C2719 METAL CASE K A LIGHT PHOTODIODE PACKAGE INSULATOR KACCC0035EA Hamamatsu also provides C6386 high-speed photosensor amplifier that incorporates a photodiode at the installation port of the optical fiber (1 meter long). Photosensor amplifier C6386 /K6C Easy handling Built-in photodiode allows easy detection of light just by connecting to a voltmeter. /K6C Optical fiber light input Measures light at a narrow detection point. Separating the amplifier from the detection point allows measurement in unusual environments and improves S/N. /K6C High-speed response /K6C Three sensitivity ranges /G52/G61/G6E/G67/G65/G50/G68/G6F/G74/G6F/G63/G75/G72/G72/G65/G6E/G74 /G64/G65/G74/G65/G63/G74/G69/G6F/G6E/G20/G73/G65/G6E/G73/G69/G74/G69/G76/G69/G74/G79/G43/G75/G74/G2D/G6F/G66/G66/G20/G66/G72/G65/G71/G75/G65/G6E/G63/G79 /G48/G31 /G30 /G35/G20/G56/G2F/G41 /G31/G20/G4D/G48/G7A /G4D /G31/G30/G34/G20/G56/G2F/G41/G33/G20/G4D/G48/G7A /G4C/G31/G30 /G33/G20/G56/G2F/G41 /G31/G30/G20/G4D/G48/G7A
S2281 series photodiodes are sealed in a metal package with a BNC connector and designed to simply connect to C2719 photosensor amplifier (S2281-01 has a large terminal capacitance which may cause a gain peaking to occur when C2719 is used with the gain set to the "M" range.) Two different spectral response ranges are provided. The large active area makes S2281 series suitable for optical power meters . A variant type S9219 with a visual compensation filter is also available.Hamamatsu also provides E2573 BNC-BNC coaxial cable (length: 1 m) as an option. PHOTODIODE Si photodiode Si photodiode with BNC connector S2281 series HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2003 Hamamatsu Photonics K.K. Cat. No. KACC1011E05 Feb. 2003 DN 0.1 190 400 600 800 1000 0.3 0.2 (Typ. Ta =25 ˚C) 0.4 0.5 0.6 0.7 PHOTO SENSITIVITY (A/W) WAVELENGTH (nm) S2281/-04 S2281-01 I /G20/G47/G65/G6E/G65/G72/G61/G6C/G20/G72/G61/G74/G69/G6E/G67/G73 /G50/G61/G72/G61/G6D/G65/G74/G65/G72/G53/G32/G32/G38/G31/G53/G32/G32/G38/G31/G2D/G30/G31/G53/G32/G32/G38/G31/G2D/G30/G34/G55/G6E/G69/G74 /G41/G63/G74/G69/G76/G65/G20/G61/G72/G65/G61/G20/G73/G69/G7A/G65/G66/G31/G31/G2E/G33 /G66/G31/G31/G2E/G33 /G66/G37/G2E/G39/G38/G6D/G6D /G41/G63/G74/G69/G76/G65/G20/G61/G72/G65/G61 /G31/G30/G30 /G31/G30/G30 /G35/G30 /G6D/G6D /G32 /G50/G61/G63/G6B/G61/G67/G65 /G4D/G65/G74/G61/G6C/G20/G77/G69/G74/G68/G20/G42/G4E/G43/G20/G63/G6F/G6E/G6E/G65/G63/G74/G6F/G72 /G2D /G57/G69/G6E/G64/G6F/G77/G20/G6D/G61/G74/G65/G72/G69/G61/G6C /G51/G75/G61/G72/G74/G7A/G20/G67/G6C/G61/G73/G73/G2D /G6E/G20/G41/G62/G73/G6F/G6C/G75/G74/G65/G20/G6D/G61/G78/G69/G6D/G75/G6D/G20/G72/G61/G74/G69/G6E/G67/G73 /G50/G61/G72/G61/G6D/G65/G74/G65/G72/G53/G79/G6D/G62/G6F/G6C/G53/G32/G32/G38/G31/G53/G32/G32/G38/G31/G2D/G30/G31/G53/G32/G32/G38/G31/G2D/G30/G34/G55/G6E/G69/G74 /G52/G65/G76/G65/G72/G73/G65/G20/G76/G6F/G6C/G74/G61/G67/G65 /G56/G52/G20/G4D/G61/G78/G2E /G35 /G56 /G4F/G70/G65/G72/G61/G74/G69/G6E/G67/G20/G74/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65/G54/G6F/G70/G72 /G2D/G31/G30/G20/G74/G6F/G20/G2B/G36/G30 /GB0/G43 /G53/G74/G6F/G72/G61/G67/G65/G20/G74/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65 /G54/G73/G74/G67 /G2D/G32/G30/G20/G74/G6F/G20/G2B/G37/G30/GB0/G43 I /G20/G45/G6C/G65/G63/G74/G72/G69/G63/G61/G6C/G20/G61/G6E/G64/G20/G6F/G70/G74/G69/G63/G61/G6C/G20/G63/G68/G61/G72/G61/G63/G74/G65/G72/G69/G73/G74/G69/G63/G73/G20/G28/G54/G61/G3D/G32/G35/G20/GB0/G43/G2C/G20/G75/G6E/G6C/G65/G73/G73/G20/G6F/G74/G68/G65/G72/G77/G69/G73/G65/G20/G6E/G6F/G74/G65/G64/G29 /G53/G32/G32/G38/G31/G53/G32/G32/G38/G31/G2D/G30/G31/G53/G32/G32/G38/G31/G2D/G30/G34/G50/G61/G72/G61/G6D/G65/G74/G65/G72/G53/G79/G6D/G62/G6F/G6C/G43/G6F/G6E/G64/G69/G74/G69/G6F/G6E/G4D/G69/G6E/G2E/G54/G79/G70/G2E/G4D/G61/G78/G2E/G4D/G69/G6E/G2E/G54/G79/G70/G2E/G4D/G61/G78/G2E/G4D/G69/G6E/G2E/G54/G79/G70/G2E/G4D/G61/G78/G2E/G55/G6E/G69/G74 /G53/G70/G65/G63/G74/G72/G61/G6C /G72/G65/G73/G70/G6F/G6E/G73/G65/G20/G72/G61/G6E/G67/G65 /G6C /G2D /G31/G39/G30/G20/G74/G6F /G31/G31/G30/G30/G2D/G2D /G31/G39/G30/G20/G74/G6F /G31/G30/G30/G30/G2D/G2D /G31/G39/G30/G20/G74/G6F /G31/G31/G30/G30/G2D/G6E /G6D /G50/G65/G61/G6B/G20/G73/G65/G6E/G73/G69/G74/G69/G76/G69/G74/G79 /G77/G61/G76/G65/G6C/G65/G6E/G67/G74/G68/G6C/G70 /G2D /G39/G36/G30/G2D /G2D /G37/G32/G30/G2D /G2D /G39/G36/G30/G2D /G6E/G6D /G6C/G3D/G32/G30/G30/G20/G6E/G6D/G30/G2E/G31/G30 /G30/G2E/G31/G32 /G2D /G30/G2E/G31/G30 /G30/G2E/G31/G32 /G2D /G30/G2E/G31/G30 /G30/G2E/G31/G32 /G2D/G50/G68/G6F/G74/G6F/G20/G73/G65/G6E/G73/G69/G74/G69/G76/G69/G74/G79/G53 /G6C/G3D/G6C/G70 /G2D /G30/G2E/G35 /G2D /G2D /G30/G2E/G33/G36 /G2D /G2D /G30/G2E/G35 /G2D/G41/G2F/G57 /G53/G68/G6F/G72/G74/G20/G63/G69/G72/G63/G75/G69/G74 /G63/G75/G72/G72/G65/G6E/G74/G49/G73/G63/G31/G30/G30/G20lx /G36/G34/G38/G30/G2D /G33/G32/G34/G30/G2D /G33/G32/G34/G30/G2D /GB5/G41 /G44/G61/G72/G6B/G20/G63/G75/G72/G72/G65/G6E/G74 /G49/G44 /G56/G52/G3D/G31/G30/G20/G6D/G56 /G2D /G35/G30 /G35/G30/G30 /G2D /G36 /G33/G30/G30 /G2D /G35/G30 /G35/G30/G30 /G70/G41 /G53/G68/G75/G6E/G74 /G72/G65/G73/G69/G73/G74/G61/G6E/G63/G65/G52/G73/G68/G56/G52/G3D/G31/G30/G20/G6D/G56/G32/G30/G32/G30/G30/G2D /G33/G30/G31/G37/G30/G30/G2D /G32/G30/G32/G30/G30/G2D /G4D/G57 /G52/G69/G73/G65/G20/G74/G69/G6D/G65 /G74/G72/G56/G52/G3D/G30/G20/G56 /G52/G4C/G3D/G31/G20/G6B/G57 /G2D/G33/G2D/G2D/G37/G2D/G2D/G33/G2D /GB5 /G73 /G54/G65/G72/G6D/G69/G6E/G61/G6C /G63/G61/G70/G61/G63/G69/G74/G61/G6E/G63/G65/G43/G74/G56/G52/G3D/G30/G20/G56 /G66/G3D/G31/G30/G20/G6B/G48/G7A/G2D /G31/G33/G30/G30/G2D /G2D /G33/G32/G30/G30/G2D /G2D /G31/G33/G30/G30/G2D /G70/G46 /G4E/G6F/G69/G73/G65/G20/G65/G71/G75/G69/G76/G61/G6C/G65/G6E/G74 /G70/G6F/G77/G65/G72/G4E/G45/G50 /G2D /G32/G2E/G30/GB4/G31/G30 /G2D/G31/G34 /G2D/G2D /G38/G2E/G36/GB4/G31/G30 /G2D/G31/G35 /G2D/G2D /G31/G2E/G38/GB4/G31/G30 /G2D/G31/G34 /G2D/G57 /G2F /G48 /G7A /G31/G2F/G32 25.0 ± 0.1 17.5 ± 0.1 7.98 10.0 ± 0.1 16.0 - 0.1 5.0 ± 0.2 GLASS WINDOW 25.0 ± 0.1 17.5 ± 0.1 11.3 ACTIVE AREA (100 mm2) ACTIVE AREA (50 mm S2281,S2281-01 S2281-04 BNC : UG-625B/U CORE: CATHODE CASE: ANODE KSPDA0080EA I Dimensional outline (unit: mm)I Spectral response KSPDB0090EA